{
  "manageEntity": {
    "action": "Follow",
    "entityId": "151269",
    "entityType": "User",
    "nonce": "0x2fdc6a7bbdb38b5ca3d71dba8d46e357f095f1117a79908f31e766daf93c3303",
    "signature": "0x3b227b19222154aa2b84b351116be4c941a231236a6586448eaa7ffa84be040b4952d5795e5546f4922dfa7e5f601fb3191b391dd852bf93374d568442175faa1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}